... :2008 4.Surface: black, g screwed half couplingStandard Female Threaded Steel Screwed Half Coupling screwed half couplingMaterialCarbon steel, Stainless steel, Alloy and ... A733, DIN2982TypeFull length,half length,Saddle/plain end,or according to special requestUsageConvey Water, Oil, Gas, Steam and so onMechanical ... Working Pressure 1.6MPa Packing: Carton or Weaing bag ,according to your requirements